CN106678301A - Hydraulic synchronous belt tension device - Google Patents
Hydraulic synchronous belt tension device Download PDFInfo
- Publication number
- CN106678301A CN106678301A CN201510765733.9A CN201510765733A CN106678301A CN 106678301 A CN106678301 A CN 106678301A CN 201510765733 A CN201510765733 A CN 201510765733A CN 106678301 A CN106678301 A CN 106678301A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- wheel
- guide wheel
- take
- driven pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0823—Electric actuators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0842—Mounting or support of tensioner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0861—Means for varying tension of belts, ropes, or chains comprising means for sensing tensioner position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0876—Control or adjustment of actuators
- F16H2007/0887—Control or adjustment of actuators the tension being a function of load
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a hydraulic synchronous belt tension device which comprises a hydraulic push rod, a driving wheel, a driven wheel, a synchronous belt, a guide wheel, a frequency converter which is connected with a drive motor of the driving wheel, a speed sensor which is connected with the driven wheel and a controller which is connected with the frequency converter, the speed sensor and the hydraulic push rod; the synchronous belt surrounds the driving wheel, the driven wheel and the guide wheel; the guide wheel is arranged on a guide wheel bracket; and one end of a hydraulic telescopic rod is connected with the guide wheel bracket and can drive the guide wheel bracket to carry out reciprocating motion. According to the hydraulic synchronous belt tension device, real-time control can be realized, the slipping phenomenon is prevented, and in addition, basic arrangement of a transmission mechanism does not need to be changed in the regulation process.
Description
Technical field
The present invention relates to transmission field, and in particular to a kind of hydraulic synchronization band take-up device.
Background technology
In prior art, transmission mechanism is commonly used in each mechanical device, wherein with synchronizing wheel, Timing Belt
Transmission mechanism it is relatively conventional, its simple structure is synchronous using extensive, but after a period of time use
Band often occurs the situation of loosening, so as to the phenomenon of skidding easily occurs in synchronous pulley.It is now same by tensing
The mode of step band can solve the above problems, but tense after Timing Belt generally requires to shut down and perform, more inconvenient,
And it is unable to real-time control.
The content of the invention
Goal of the invention：It is contemplated that overcoming the defect of prior art, there is provided a kind of hydraulic synchronization band take-up device.
Technical scheme：A kind of hydraulic synchronization band take-up device, including it is hydraulic push rod, driving wheel, driven pulley, same
Step band, the hydraulic synchronization with take-up device also include guide wheel be connected with the motor of driving wheel frequency converter,
The control that the tachogenerator being connected with driven pulley is connected with the frequency converter, tachogenerator and hydraulic push rod
Device；The Timing Belt surrounds the driving wheel, driven pulley and guide wheel, and the guide wheel is arranged on wheel bracket,
One end of the hydraulically extensible bar connects the wheel bracket and the wheel bracket can be driven to move back and forth.
Further, the hydraulically extensible bar is arranged on hydraulically extensible bar support.
Further, controller is controlled, and when the rotating speed of driving wheel is more than the rotating speed of driven pulley, makes hydraulic pressure
Expansion link drives guide wheel movement to tense Timing Belt.
Further, in the cinching process, when controller judges that the rotating speed of driving wheel and driven pulley is equal,
Controller control hydraulically extensible bar stops stretching motion.
Further, tachometer disc is housed on the driven pulley.
Further, the controller is PLC.
Beneficial effect：The hydraulic synchronization band take-up device of the present invention, by frequency converter and the sensing that tests the speed of driven pulley
Whether device can occur with real-time monitoring Timing Belt loosens, and when occurring loosening, can in time adjust guide wheel to synchronization
The Zhang Jindu of band is adjusted, it is to avoid skidding occur, while avoiding the situation of overtension.And adjusting
The position that driving wheel and driven pulley are located need not be changed during whole, the layout of transmission mechanism is not affected.
Description of the drawings
Fig. 1 is schematic diagram of the hydraulic synchronization with take-up device.
Specific embodiment
A kind of hydraulic synchronization band take-up device, including hydraulic push rod, driving wheel 1, driven pulley 3, Timing Belt 2,
The hydraulic synchronization with take-up device also include guide wheel 6 be connected with the motor of driving wheel frequency converter 4,
The control that the tachogenerator 5 being connected with driven pulley is connected with the frequency converter, tachogenerator and hydraulic push rod
Device processed；The Timing Belt surrounds the driving wheel, driven pulley and guide wheel, and the guide wheel is arranged on wheel bracket 7
On, one end of the hydraulically extensible bar connects the wheel bracket and the wheel bracket can be driven to move back and forth.
Hydraulically extensible bar is arranged on hydraulically extensible bar support.Controller is controlled, when driving wheel rotating speed be more than from
During the rotating speed of driving wheel, make hydraulically extensible bar drive guide wheel movement to tense Timing Belt, in cinching process, work as control
When device judges that the rotating speed of driving wheel and driven pulley is equal, controller control hydraulically extensible bar stops stretching motion.From
Tachometer disc is housed on driving wheel.Controller is PLC.
By such control, the phenomenon of skidding can be avoided the occurrence of, and when occurring skidding, controller control
Guide wheel is tensioned, once not had skidding to occur, the stretching motion of hydraulically extensible bar is stopped immediately, keeps away
Exempt from the situation of overtension.
Although the present invention is illustrated with regard to preferred embodiment and described, those skilled in the art should manage
Solution, without departing from scope defined by the claims of the present invention, the present invention can be carried out various change and
Modification.
Claims (6)
1. a kind of hydraulic synchronization band take-up device, including hydraulic push rod, driving wheel, driven pulley, Timing Belt,
Characterized in that, the hydraulic synchronization also includes what guide wheel was connected with the motor of driving wheel with take-up device
Tachogenerator and the frequency converter, tachogenerator and hydraulic push rod phase that frequency converter is connected with driven pulley
Controller even；The Timing Belt surrounds the driving wheel, driven pulley and guide wheel, and the guide wheel is arranged on guide wheel
On support, one end of the hydraulically extensible bar connects the wheel bracket and the wheel bracket can be driven back and forth to transport
It is dynamic.
2. hydraulic synchronization according to claim 1 is with take-up device, it is characterised in that the hydraulic pressure is stretched
Contracting bar is arranged on hydraulically extensible bar support.
3. hydraulic synchronization according to claim 1 is with take-up device, it is characterised in that controller is carried out
Control, when the rotating speed of driving wheel is more than the rotating speed of driven pulley, makes hydraulically extensible bar drive guide wheel movement to tense same
Step band.
4. hydraulic synchronization according to claim 3 is with take-up device, it is characterised in that described to tense
Cheng Zhong, when controller judges that the rotating speed of driving wheel and driven pulley is equal, controller control hydraulically extensible bar stops
Stretching motion.
5. hydraulic synchronization according to claim 1 is with take-up device, it is characterised in that the driven pulley
It is upper that tachometer disc is housed.
6. hydraulic synchronization according to claim 1 is with take-up device, it is characterised in that the controller
For PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765733.9A CN106678301A (en) | 2015-11-10 | 2015-11-10 | Hydraulic synchronous belt tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765733.9A CN106678301A (en) | 2015-11-10 | 2015-11-10 | Hydraulic synchronous belt tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106678301A true CN106678301A (en) | 2017-05-17 |
Family
ID=58865047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510765733.9A Withdrawn CN106678301A (en) | 2015-11-10 | 2015-11-10 | Hydraulic synchronous belt tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678301A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436926A (en) * | 2018-12-21 | 2019-03-08 | 苏州昌荣泰机电自动化设备有限公司 | Straight line flush system material distributing machine |
| CN110369390A (en) * | 2019-07-05 | 2019-10-25 | 上海提牛机电设备有限公司 | A kind of 360 degree of cyclones of ceramic disk |
-
2015
- 2015-11-10 CN CN201510765733.9A patent/CN106678301A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436926A (en) * | 2018-12-21 | 2019-03-08 | 苏州昌荣泰机电自动化设备有限公司 | Straight line flush system material distributing machine |
| CN109436926B (en) * | 2018-12-21 | 2024-05-31 | 江苏道诚智能装备有限公司 | Linear flat-laying type distributing machine |
| CN110369390A (en) * | 2019-07-05 | 2019-10-25 | 上海提牛机电设备有限公司 | A kind of 360 degree of cyclones of ceramic disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170517 |